Software radio technology in spread spectrum communication

Software radio as a new emerging technology has been widely regarded. It becomes the final aim that radio realizes software processing and controlling. With restriction of the speed of the digital processing devices, especially the bottleneck of DSP, today's research in software radio is mostly limited to traditional narrowband signals (<2 MHz). A new kind of scheme in accordance with spread spectrum communication is given. The scheme overcomes the bottleneck of DSP by means of combination of several advanced digital processing techniques. This research makes a positive and useful discussion for the realization of software radio for military anti-jamming radio.